Our bedbug spray contains mint leaf extract, licorice leaf extract and witch hazel leaf extract. It can quickly kill the most stubborn pyrethroid-resistant bedbugs and their eggs. Its application method is very simple: 1. Before using, gently shake the spray bottle. Point the nozzle at the target area, such as a crack. Cracks, furniture. Sofas, mattresses, bedding, etc. 2. Spray evenly on the surface to be treated. After spraying, keep ventilated and dry. Treated surfaces provide long-term protection against re-infection, extend control time, and reduce the need for frequent re-application.